3291c70d97
Added \uFEFF (BOM) to the definition of whitespace in the metagrammar.
...
The Rhino bug that prevented inclusion of \uFEFF among the whitespace characters
is no longer relevant here because we compile character classes into regexps
now, which avoids the infinite recursion.
15 years ago
383c5acaa6
Replaced \xA0 by \u00A0 in the whitespace definition in the metagrammar.
...
This is purely stylistic change.
15 years ago
20e230ca0e
Killed *MatchFailure classes => simpler code.
15 years ago
4f4bb34ded
Implemented negative character classes (e.g. [^a-z]).
15 years ago
22d2ac8ac2
Rewrote implementation of classes to be regexp-based.
15 years ago
56ffa94cc7
PEG.buildParser reports left recursion (both direct and indirect).
15 years ago
3a65316416
PEG.buildParser reports missing referenced rules.
15 years ago
6bbd88088b
Implemented and used PEG.ArrayUtils.each.
15 years ago
eae48caf91
Regenerated the grammar parser.
15 years ago
6f510a0336
The cache does not remember match length but next position after the match.
...
This leads to simpler and faster code because it avoids one addition and
subtraction.
15 years ago
796c98bf8e
Changed order of parameters in the SyntaxError constructor to make creating error with unknown location easier. Also fixes bug with reporting of invalid ranges such as [b-a] in the metagrammar.
15 years ago
00a258d246
Renamed "humanName" to "displayName".
15 years ago
a43d1b33e3
Bootstrapped the grammar parser, yay! I should have done this long ago.
15 years ago
636ceb2719
Metagrammar recognizes JavaScript-like comments.
15 years ago
7bf51eddf0
Removed trailing commas in object initializers (Google Closure does not like them).
15 years ago
452243d450
Improved error reporting for predicates a bit.
15 years ago
69906e9730
Do not recognize \uFEFF as whitespace in the metagrammar since it does not work with Rhino.
15 years ago
bddb65ab9b
Improved & simplified error handling code.
15 years ago
b86a219c86
Ensure that the same grammar and start rule always generate exactly the same parser.
15 years ago
c3dd696a3e
Initial commit.
15 years ago
David Majda